baber/WOPTO huggingface dataset:
Patent JP-H0332076-A (JP)
Title: Dither driving system for ring laser gyroscope
Inventor: DANIERU EE TAZARATESU
IPC: H01S3/083
Filed: 1990-06-19
Abstract: PURPOSE: To facilitate the measurement by providing a flexible mechanism to dither a frame relative to a base, and toggling a dither driving signal to drive at a resonance frequency. CONSTITUTION: A flexible mechanism 14 is provided for dithering a frame 20 relative to a base. A computer 100 generates a digital signal corresponding to a specified dither drive signal when detecting a dither frequency. It is fed to a D-A converter 102, converted into an analog dither drive signal, and inputted to a bandpass filter 104 which controls the amplitude and toggles the drive signal to drive the system of the flexible mechanism 14 and frame 20 at a resonance frequency. Using the resonance characteristic of a cavity 30, the sagnac phase difference between opposed beams is converted into a frequency difference. The cavity 30 acts as an oscillator, and beams from two directions mutually interfere to give a beat frequency easy to measure with a little phase change.
Patent JP-2000349575-A (JP)
Title: Power amplifier
Inventor: YAMAZAKI MASAZUMI
IPC: H03G3/20
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a power amplifier employing a 4-terminal power mixer circuit that has high efficiency and excellent linearity by reducing the loss of the power in the mixer. SOLUTION: An isolation terminal 5 of a power mixer 18 is connected to a DC output terminal 22 via a 1st filter 19, a rectifier circuit 20 and a 2nd filter 21. In the case that amplitude and phases of two systems of input signals are deviated from a mixing condition of the power mixer 18 due to amplitude and phase deviation in outputs of power amplifiers 16, 17, a high frequency power produced at the isolation terminal 5 can be regenerated to a DC power by a rectifier circuit 20. Then the power amplifiers with high efficiency and excellent linearity can be realized.
Patent JP-H0449527-A (JP)
Title: Method and device for exposure
Inventor: TOMIZAWA YUKIO
IPC: G11B7/08
Filed: 1990-06-18
Abstract: PURPOSE:To improve the intensity distribution of the exposure laser beam for head emission and to reduce the variance of power by detecting and correcting the positional deviation of an exposure laser beam emitted from a power control part. CONSTITUTION:This device consists of a rotative movement mechanism 2 where a photo resist disk 1 is stuck and is rotated and moved, a power control part 4 which controls the power of an exposure laser beam 3, a modulating part 5 which optically modulates the power controlled laser beam 3, a sensor part 7 which detects the extent of positional deviation of a laser beam 6 obtained by sampling the laser beam 3 through a sampler, a position correcting part 9 which corrects the extent of positional deviation of the exposure laser beam from the modulating part 5 by the extent of correction from a calculating part 8 which calculates the extent of correction in accordance with the extent of positional deviation from the sensor part 7, and a focus servo means 13. This means 13 condenses an exposure laser beam 10 from an expander 11, which expands the beam diameter of the beam 10 subjected to correction of positional deviation, and a focus beam 12 by an optical head 14 and detects the reflected light of the beam 12 from the disk 1 and outputs such actuator driving signal to the optical head 14 that the beam 12 is always focused on the disk 1.
Patent JP-2000344632-A (JP)
Title: Hair grower containing plant extract
Inventor: TOMONO NORIHIRO
IPC: A61P17/14
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a new and safe hair grower from a planet. SOLUTION: This hair grower comprises the extract of Lindera strychnifolia (Sieb. et Zucc.) F.Vill. [=Benzoin strychnifolium (Sieb. et Zucc.) O.Kuntze] or the combination of the extract of Lindera strychnifolia (Sieb. et Zucc.) F.Vill. [=Benzoin strychnifolium (Sieb. et Zucc.) O.Kuntza] with the extract of the or more plants selected from Aloebarbadensis Mill. (=Aloe barbadensis Mill. (=Aloe Vera L.), Rabdosia faponicus (Burm. f.) Hara (=Isoden japonicus Hara) or Isodon trichocarpous Kubo, Scutellatia baicalensis Geogi, Panax ginseng C.A.Mey. (=Panax schinseng Nees), Hytpericum erectum thunb., Magnolia obocate Thunberg, Symphytum officinale Linne, Prunus speciosa, Salvia officinalis L., Perilla frutescens Britton car. acuta Kudo, Paeonia lactiflora Pallas (=Paeonia albiflora Pallas), Stevia rebaudiana Bertoni, Ophelia japonia (Schult.) Griseb.  (=Gentiana japonica Schult.) (= Swertia japonica (Schult.), Pinellia ternata Breitenbach, Belamcanda chinensis(L.) De., Poria cocos Wolf, Tilia platyphyllos Scop., and Paeonia moutan Sims (=Paeonia suffruticosa Andrews). The hair grower has a excellent hair-growing effect, gives good gloss, tension and lubricity to hair, improves the combinanility of the hair, and is safe for persons and animals. The extracts may also be used for other general foods and drinks.
Patent JP-S5590247-A (JP)
Title: Tool receding and returning device for abnormal condition of tool in machine tool
Inventor: WAKAI HIDEYUKI
IPC: G05B19/4061
Filed: 1978-12-26
Abstract: PURPOSE:To prevent interference of the tool and the work when machining mode is changed by automatically receding or returning the tool by computing the receding and returning passage of machining mode. CONSTITUTION:The output from NC7 is stopped when tool abnormal signal R1 is sensed at NC7, and the abnormal position is memorized at the actual position memory resistor 16, and the machining completing position at the sequence NO is memorized at the NC instruction position memory resistor 17. With the tool receding position memory resistor 20 provided, the receding position A is the fixed value determined by the installing position of the automatic tool exchanging device 6,  and the X axis minimum value (a) and the escaping rate (1) are the values determined by the shape of the work. Then, each value of the resistor is transmitted to  the operation circuit 21 to calculate receding and returning mode instructions.
Patent JP-S6222685-A (JP)
Inventor: MATSUBARA TORU
IPC: D05B45/00
Filed: 1985-07-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5384436-A (JP)
Title: Test method for logic print panel
Inventor: KOSEKI TOSHIO
IPC: G01R31/28
Filed: 1976-12-29
Abstract: PURPOSE: To secure a highly efficient function test by providing a micropattern generator to make it share part of the diagnosis functions in case the function test is carried out for the logic print panel by means of the control unit to which the diagnosis pattern is programmed. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0811297-A (JP)
Title: Cleaner for ink device of printing machine
Inventor: HANSUUYURUGEN KUSHIYU
IPC: B41F35/04
Filed: 1995-06-26
Abstract: PURPOSE: To provide an easy-to-operate, inexpensive wash-up device for inking unit of a printing press. CONSTITUTION: This wash-up device including a link guide disposable on the frame of a printing press is provided with holders for the wash-up device insertably received in the link guide. The holders are formed by end zones 13 of a switch shaft 12 for displacing the wash-up device into engagement with the roller 3 of an inking unit to be washed. When the switch shaft 12 is turned from an angular position for inserting into the link guide 4 to a position for bringing the wash-up device 1 into elastic contact with the roller, end zones 13 thereof engages with the step part of the link guide 4, to fix the inserting position of the wash-up device 1.
Patent JP-S5279967-A (JP)
Title: Disposition structure of small analog crystal watch
Inventor: MIYASAKA KENJI
IPC: G04C3/00
Filed: 1975-12-25
Abstract: PURPOSE:To make the watch extremely small in size with such disposition structure wherein a coil, a pair of stators and a battery are disposed in array from one end of movement to another end and a crystal resonator is provided over the stators via circuit base plate.
Patent JP-S6431149-A (JP)
Title: Matting photographically imaging material
Inventor: HERUMAN GOTOFURIITO NOOTO
IPC: G03C1/95
Filed: 1988-06-29
Abstract: PURPOSE: To obtain an imaging material that can be used for matting a photographic image to a desired extent without causing any 'stars in the night sky' effect by using particles of a fixed matting agent substance, each of which contains within it, pores having a specified average pore diameter. CONSTITUTION: This imaging material contains a matting agent as a component of its outermost overcoat layer or protective layer and at least one photosensitive imaging layer is placed between this overcoat layer and a film substrate, however, plural photosensitive coating layers can be placed there together with one or several auxiliary coating layers such as filter or barrier layer. Particles of the matting agent has a 1 to 30μm average particle diameter and this average particle diameter value is appropriately determined according to the total thickness of coating layer(s) on the matte surface and the desired extent of mattedness of a photographic image. The average diameter of pores of each of the matting agent particles is >=20nm. Thus, the objective improved imaging material which causes no 'stars in the night sky' effect can be obtained.
Patent JP-S6063630-A (JP)
Title: Recording system for final screen erasing data
Inventor: OODERA KAZUHIRO
IPC: G06T11/80
Filed: 1983-08-31
Abstract: PURPOSE:To enable screen reproduction even when the end of deletion is indicated by deciding on whether handwriting data is present in a video memory and recording deleted data when the end of handwriting operation is indicated. CONSTITUTION:Data when written at a handwriting input part 1 is displayed on a display part 3 after being stored in the video memory 5 under control of a processing part 4', and also recorded in a data file 6. When the handwriting operation ends at the point of time of deletion, a sampler 7 performs sampling to discriminate whether handwriting data is stored in the video memory 5 or not under the control of the processing part 4', and the final series of deleted data shown here is not recorded. A series of deleted data and handwriting data at the time of the partial deletion of the screen are recorded before being deleted.
Patent JP-S5865308-A (JP)
Inventor: ANSONII CHIYAARUZU WAORARO
IPC: A47B/
Filed: 1982-09-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6319376-A (JP)
Inventor: KURAKATA SEIICHI
IPC: F17C3/00
Filed: 1986-07-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6396077-A (JP)
Inventor: RUUTOBUIHI MATSUTSU
IPC: B65D83/04
Filed: 1987-06-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6139234-A (JP)
Title: Thin film forming device
Inventor: YANAI AKIO
IPC: G11B5/85
Filed: 1984-07-30
Abstract: PURPOSE:To form a thin film having uniform characteristic in the broadwise direction of a tape base by jetting a vapor flow of a vapor-deposition material from plural nozzles arranged in the broadwise direction of the tape base after the gas flow led in the vacuum system is branched in a way of multi-stage. CONSTITUTION:The tape base 24 is moved in the direction of arrow 25 along a cylindrical cooling can 23 arranged in a vacuum tank 22. A vapor-deposition material is charged under the cylindrical cooling can 23 and an evaporation source 26 is installed and the vapor flow is directed to the tape base 24 moved along the cooling can 23. Gas blow nozzles 27-32 are provided near the cooling can 23 and a prescribed flow of gas is introduced through a gas introducing port 34 by a flow controller 33 at the outside of the vacuum tank 22. A tree form gas branching device is provided between the port 34 and the nozzles 27-32. A gas bomb 35 for gas supply is connected to the upper stream of the gas flow controller 33.
Patent JP-S5682831-A (JP)
Title: Preparation of cellulose acetate solution
Inventor: SHINKAI YUKIO
IPC: C08L1/12
Filed: 1979-12-10
Abstract: PURPOSE: To prepare the titled concentrated and uniform solution for spinning use, having high stability, by slurrifying cellulose acetate in cold dimethyl acetamide, and then heating and dissolving the acetate.  
     CONSTITUTION: Fine powder of cellulose acetate having a particle diameter of essentially ≤300 microns is dispersed in cold dimethyl acetamide (≤30°C) under stirring to obtain a slurry. The slurry is heated at pref. ≥70°C, or when the concentration of the polymer is ≥15%, at 80W120°C, and stirred vigorously to obtain a solution containing 10W40wt% of the polymer. The produced solution is cooled to 40W80°C without delay, and sent to the spinning process. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0826532-A (JP)
Title: Recorder device
Inventor: MIYAUCHI YASUO
IPC: B41J13/02
Filed: 1994-07-12
Abstract: PURPOSE:To improve operability further to prevent diagonally feeding a sheet, so that a stable operation of conveying the sheet can be realized. CONSTITUTION:In a recorder device comprising a paper feed part 1 storing recording paper P feedably loaded, conveying means separately feeding the recording paper P from the conveying means conveyed to a recording position and a recording head 12 recording an image in accordance with image information in a sheet conveyed by the conveying means, the conveying means comprises a rubber roller mounted on a drive shaft 18 through a one-way clutch, rubber roller fixed to the drive shaft and a pinch roller 8 pressed to the rubber roller. After a point end of the recording paper passes by a prescribed amount through a nip part between the rubber roller 4b and the pinch roller 8, driving is stopped, and by driving the drive shaft reversely rotated to retract the recording paper P, the point end of the recording paper is butted against the nip part between the rubber roller and the pinch roller 8, to correct a diagonal feed.
Patent JP-S6050262-A (JP)
Title: Method of controlling exhaust recirculation in idling diesel engine for vehicle
Inventor: MATSUNO KIYOTAKA
IPC: F02M25/07
Filed: 1983-08-30
Abstract: PURPOSE:To improve the durability of an engine and reduce NOx concentration by setting the recirculation flow of exhaust gas to predetermined values respectively when the shift range of an automatic transmission is travelling range and neutral range. CONSTITUTION:In idling when the shift range of an automatic transmission is travelling one, exhaust gas is recirculated with a first predetermined value flow. In idling when the shift range of the automatic transmission is neutral one, the exhaust gas is recirculated with a second predetermined value flow smaller than the first one. Also, in load running other than idling, the exhaust gas is recirculated with flow corresponding to the rotational frequency of an engine and the pedalling amount of accelerator pedal. Thus, the durability of a Diesel engine can be improved, and NOx concentration in the exhaust gas can be reduced.
Patent JP-H029985-A (JP)
Title: Rotary compressor
Inventor: YOSHIMURA TAKAO
IPC: F04C27/00
Filed: 1988-06-28
Abstract: PURPOSE:To check an inflow of lubricating oil fused in with a refrigerant to the smallest possible extent as well as to make improvements in volumetric efficiency by installing each first dynamic pressure generating mechanism between a crank and a main bearing as well as a sub bearing, and also installing a second dynamic pressure generating mechanism between an inner circumferential surface of a roller and an outer circumferential surface of the crank. CONSTITUTION:Each first dynamic pressure generating mechanism 21 is installed between a cylinder and a main bearing 7, a sub bearing 8 locked to both ends of this cylinder, and a shaft 19 with a crank 19c housed in these bearings 7, 8, as well as the crank 19c and the main bearing 7 and the crank 19c and the sub bearing 8, respectively. In addition, there is provided with a second dynamic pressure generating mechanism 22 acting in a shaft center direction of the shaft 19 installed between a roller inner circumferential surface 20a and an outer circumferential surface 19j of the crank 19c. In consequence, an end face of a roller 20 and clearances c,d of the main bearing 7 and the sub bearing 8 are equalized, while a seal distance becomes lengthened, so that such a compressor that is good in volumetric efficiency and high in working effi ciency is thus securable.
Patent JP-S5783548-A (JP)
Title: Resin composition
Inventor: HAZAMA KENICHI
IPC: C08L71/08
Filed: 1980-11-13
Abstract: PURPOSE: A resin composition, obtained by adding a polyarylene-2-hydroxypropylene to an aromatic polyester copolymer, and having improved resistance to stress cracking without degrading the characteristics of the copolymer.  
     CONSTITUTION: (A) An aromatic polyester copolymer consisting of terephthalic acid and isophthalic acid or their mixture with functional derivatives thereof at a molar ratio between the terephthalic acid group and the isophthalic acid group of (9:1)W(1:9) and a bisphenol expressed by formulaI(-X- is -O-, -S-, -SO 2 -, -CO-, alkylene, or alkylidene; R 1 , R 2 , R 3 , R 4 , R 1 ', R 2 ', R 3 ' and R 4 ' are H, halogen or hydrocarbon group) is incorporated with (B) a polyarylene-2-hydroxypropylene consisting of repeating units expressed by formula II (Ar is bifunctional phenolic residue). Preferably, the content of the component (B) is 5wt% or more, and the content of the component (A) is 50wt% or more. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S643754-A (JP)
Title: Control system for address managing table
Inventor: ABE KOICHI
IPC: G06F17/30
Filed: 1987-06-26
Abstract: PURPOSE:To shorten the control time for retrieving addresses and to improve the information processing efficiency by using the primary and secondary managing parts to manage an address control table in division. CONSTITUTION:The higher level numerical value of an address is turned into a binary number and stored in a primary control part 1 in the form of an OR. At the same time, said higher level numerical value is also stored in a secondary control part 2 in the same way. When it is retrieved whether a certain address is used or not, the higher level numerical value of the relevant address is compared with the numerical value of the part 1. Then it is checked whether 1 is set up at all parts where 1 of the higher level value of a desired address is set up. If so, those 1 are retrieved via the part 2. If not, no existence of 1 is decided in the part 2 and therefore the part 2 is not retrieved. For retrieval of the part 2, it is retrieved whether 1 exists or not in the vertical axis direction for the horizontal column of the lower level numerical value of the address. In other words, it is known that no address is stored in the part 2 just with the decision of the part 1 after dividing an address control table to avoid the waste of time.
Patent JP-S6314629-A (JP)
Inventor: MINAMI TERUO
IPC: A01D69/00
Filed: 1986-07-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0510539-A (JP)
Title: Hot water feeding temperature setting device for hot water feeder
Inventor: OKADA KAZUHIKO
IPC: F24H1/00
Filed: 1991-07-01
Abstract: PURPOSE:To ensure the safety by a method wherein a priority order is decided in a way that comparison with a limit temperature is effected once when temperature setting is switched in priority, in a hot water feeder having a priority change-over switch. CONSTITUTION:A priority change-over switch to switch priority to change over priority of temperature setting is located at least to one of a plurality of remote control devices, and a limit temperature is set based on an independently stored safety temperature. Control is made such that two temperatures of the one being the limit temperature and the other being a priority temperature from which priority switching is made are compared with each other by a comparing circuit and when the priority temperature is below the limit temperature, the priority temperature forms a final decision temperature and in a reverse case, the limit temperature forms the final decision temperature. Or, temperature stored in a memory part is compared with a set temperature before priority switching and a higher temperature is set to a limit temperature or after completion of priority switching, the limit temperature is varied to a maximum temperature which is capable of being set and to which priority switching is made.
Patent JP-H082866-A (JP)
Title: Passenger conveyer
Inventor: SAITO CHUICHI
IPC: B66B29/04
Filed: 1994-06-20
Abstract: PURPOSE:To provide a passenger conveyer giving a safety feeling to the passenger while having constitution excellent in the appearance, cost and assembling property and preferable for saving the installation area. CONSTITUTION:A passenger conveyer comprises a movable step group 2 connected endlessly from one platform to the other one, a hand-rail 3 movable synchronously with step group, balustrades 7 provided on both sides of the step and consisting of erected balustrade panels and deck covers to form travelling paths of the handrail, a body frame 9 for holding the strength of the balustrade and an armor plate 8. A plurality of struts 4 are provided to extend upward above the handrail, which are fixed to the side of the body frame while fixing the armor plate 8 and being disposed in the joint parts of the armor plates 8. A fence 5 reaching a position higher than the upper surface of the handrail 3 from the upper surface of the deck cover is disposed between the struts to be fixed to the strut.
Patent JP-S6222374-A (JP)
Title: Method for starting pressure-type fuel cell
Inventor: FURUKAWA SANEHIRO
IPC: H01M8/04
Filed: 1985-07-19
Abstract: PURPOSE:To facilitate control of a pressure-type fuel cell during its starting and prevent any deterioration of the fuel cell by increasing its temperature by circulating heated gas and increasing the internal pressure by supplying a compressed inactive gas and maintaining the volume of a phosphoric acid electrolyte at an allowable level by controlling the partial steam pressure of the compressed N2 gas. CONSTITUTION:During starting of a pressure-type fuel cell, steam is fed through a heat exchanger 5 to gradually heat a gas circulating through the gas path (C) of a stack 1 until the temperature of the gas reaches a rated level. At the same time, compressed N2 gas is fed into gas chambers (P) and (N) and a pressure case (V) to gradually increase the internal pressure of the stack 1 and the pressure case (V) to a rated level. During the above step of increasing the temperature and the pressure, the temperature of the stack 1 and the internal pressures of the gas chambers (P) and (N) are detected. Then, the detection results are input to a controller 12 and as the result a proper amount of steam is added to the compressed N2 gas supplied to the gas chambers (P) and (N) by controlling the opening of valves 13 and 14 to control the partial steam pressure of the compressed N2 gas (N) in order to adjust the volume of a phosphoric acid electrolyte to an allowable level. Normal electric discharge is started when the temperature and the pressure reach the rated levels.